CI-CD-Pipeline.yml

name: CI/CD Pipeline (Back)

on:
  push:
    branches:
      - develop
      - main
  workflow_dispatch:
    inputs:
      environment:
        description: "Choose deployment environment"
        required: true
        type: choice
        options:
          - development
          - production

jobs:
  build-and-test:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Install Dependencies
        run: npm install

      - name: Build Application
        run: npm run build

  build-and-push-docker:
    runs-on: ubuntu-latest
    needs: build-and-test

    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and Push Docker Images
        uses: docker/build-push-action@v6
        with:
          context: ./
          push: true
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/pawsome-node:backend
            ${{ secrets.DOCKERHUB_USERNAME }}/pawsome-node:${{ github.sha }}

  deploy-to-render:
    runs-on: ubuntu-latest
    needs: build-and-push-docker
    if: ${{ github.ref_name == 'develop' || github.event.inputs.environment == 'development' }}

    steps:
      - name: Trigger Render Deployment
        uses: fjogeleit/http-request-action@v1
        with:
          url: ${{ secrets.RENDER_DEPLOY_DEV_HOOK }}
          method: GET

  deploy-to-aws:
    runs-on: ubuntu-latest
    needs: build-and-test

    steps:
      - name: Checkout Backend Code
        uses: actions/checkout@v3

      - name: Set up SSH key
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.AWS_SSH_KEY }}" > ~/.ssh/backend_key.pem
          chmod 400 ~/.ssh/backend_key.pem

      - name: Deploy Backend to AWS EC2
        run: |
          ssh -o StrictHostKeyChecking=no -i ~/.ssh/backend_key.pem ec2-user@10.0.139.117 "
          cd /home/ec2-user || mkdir /home/ec2-user;

          if [ ! -d /home/ec2-user/i004-pawsome-back ]; then
            git clone https://github.com/igrowker/i004-pawsome-back /home/ec2-user/i004-pawsome-back;
          fi;

          cd /home/ec2-user/i004-pawsome-back;

          git pull;
          npm install;
          npm run build;

          pm2 reload ecosystem.config.js || pm2 start ecosystem.config.js --env production;
          "